               :capturing-armor 4
               :repair 1
               :state-map :move-attack-once
-              :buildable-at #{:base}
               :image "tilesets/elite-command/units/mortar-COLOR.png"
               :terrain-effects
               {:plains    {:movement-cost 4 :armor-bonus  0 :attack-bonus  0}

                  :armor 15
                  :repair 1
                  :state-map :move-attack-once
                  :buildable-at #{:base}
                  :image "tilesets/elite-command/units/heavytank-COLOR.png"
                  :terrain-effects
                  {:plains  {:movement-cost 4 :armor-bonus  0 :attack-bonus 0}

              :armor 8
              :repair 1
              :state-map :free-attack-twice
              :image "tilesets/elite-command/units/humvee-COLOR.png"
              :terrain-effects
              {:plains  {:movement-cost 3  :armor-bonus  0 :attack-bonus  0}
